...
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Now edit \[dspace-source\]/dspace-jspui/dspace-jspui-webapp/src/main/webapp/search/advanced.jsp
\\ |
| Code Block |
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| language | html/xml |
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| title | advanced.jsp |
|---|
| collapse | true |
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|
...
<%
//Add this code on top section
//Generate JSPUI Solr path url
String scheme = request.getScheme(); // http
String serverName = request.getServerName(); //request.getServerName(); // hostname.com
int serverPort = request.getServerPort(); // 80
String parentContextPath = ""; //Change this value if dspace not installed on html root folder
String contextPath = "/jspui";
String servletPath = "/searchJSON";
// Reconstruct original requesting URL
StringBuffer url = new StringBuffer();
url.append(scheme).append("://").append(serverName);
if (serverPort != 80)
url.append(":").append(serverPort);
url.append(parenContextPath).append(contextPath).append(servletPath);
String solrPath = url.toString();
%>
...
<!-- Add this lines after <dspace:layout> tag-->
<link type="text/css" href="<%=request.getContextPath()%>/static/js/jqueryui/css/smoothness/jquery-ui-1.8.20.custom.css" rel="stylesheet" />
<script type="text/javascript" src="<%=request.getContextPath()%>/static/js/jqueryui/jquery-ui-1.8.20.custom.min.js"></script>
<script type="text/javascript" src="<%=request.getContextPath()%>/static/js/jqueryui/jquery-1.7.2.min.js"></script>
<script type="text/javascript" src="<%=request.getContextPath()%>/static/js/autocomplete.js"></script>
...
<!-- Add onchange event call for every search textbox -->
<select name="field2" id="tfield2" onchange="JavaScript:replaceSAXExpression('<%=solrPath%>', 10 ,'tfield2', 'tquery2');">
<select name="field1" id="tfield1" onchange="JavaScript:replaceSAXExpression('<%=solrPath%>', 10 ,'tfield1', 'tquery1');">
|
Adding javascript functions
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| Code Block |
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| language | javascript |
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| title | autocomplete.js |
|---|
| linenumbers | true |
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| collapse | true |
|---|
|
/**
* Functions used on advanced search page
*/
function monkeyPatchAutocomplete() {
// don't really need this, but in case I did, I could store it and chain
var oldFn = $.ui.autocomplete.prototype._renderItem;
$.ui.autocomplete.prototype._renderItem = function( ul, item){
var term = this.term.split(' ').join('|');
var re = new RegExp("(" + term + ")", "gi") ;
var t = item.label.replace(re,"<b>$1</b>");
return $( "<li></li>" )
.data( "item.autocomplete", item )
.append( "<a>" + t + "</a>" )
.appendTo( ul );
};
}
function replaceSAXExpression(baseUrl , limit ,fieldName, fieldText){
var field = $('#'+ fieldName).val();
$('#' + fieldText).val('');
$('#' + fieldText).autocomplete({
source: function( request, response ) {
$.ajax({
url: baseUrl +"/terms?terms=true&terms.limit=" + limit + "&terms.sort=count&terms.regex.flag=case_insensitive&terms.fl=" + field + "&terms.regex=.*" + request.term + ".*&wt=json",
dataType: "json",
data: {
style: "full",
maxRows: 5,
name_startsWith: request.term,
},
success: function( data ) {
response( $.map( data.terms[field], function( item ) {
if(!$.isNumeric(item)){
return{
label: item,
value: "\"" + item + "\"",
}
}else {
return null;
}
}
));}
});
},
minLength: 1,
select: function( event, ui ) {
},
open: function() {
$( this ).removeClass( "ui-corner-all" ).addClass( "ui-corner-top" );
},
close: function() {
$( this ).removeClass( "ui-corner-top" ).addClass( "ui-corner-all" );
}
});
} |
Creating a new SOLR core
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Now we must create a new SOLR core inside \[dspace-source\]/solr directory. To do so we'll use one of the existing cores and copy it's structure with this command: |
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bash$ cp -R [dspace-source]/dspace/solr/search [dspace-source]/dspace/solr/searchJSPUI
bash$ mkdir [dspace-source]/dspace/solr/searchJSPUI/data
bash$ mkdir [dspace-source]/dspace/solr/searchJSPUI/data/index
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| Wiki Markup |
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We'll editEdit \[dspace-source\]/dspace/solr/solr.xml and add one extra line with our new search core. |
| Code Block |
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<cores adminPath="/admin/cores">
<core name="search" instanceDir="search" />
<core name="statistics" instanceDir="statistics" />
<core name="searchJSPUI" instanceDir="searchJSPUI" /> <!-- Add this line-->
</cores>
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| Wiki Markup |
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Now we'll overwrite ourOverwrite new solr core configuration file \[dspace-source\]/dspace/solr/searchJSPUI/conf/schema.xml to handle lucene generated indexes. |
If If no modification to search indexes has been done on dspace.cfg file this configuration file will be enough:
...
| Code Block |
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| language | html/xml |
|---|
| title | web.xml |
|---|
| collapse | true |
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|
<servlet>
<servlet-name>searchJSON</servlet-name>name
<servlet-class>org.dspace.app.webui.servlet.SearchJSONServlet</servlet-class>
</servlet>
<servlet-mapping>
<servlet-name>searchJSON</servlet-name>
<url-pattern>/searchJSON/*</url-pattern>
</servlet-mapping> |
